MY105591A - Apparatus for manufacturing silicon single crystals. - Google Patents

Apparatus for manufacturing silicon single crystals.

Info

Publication number
MY105591A
MY105591A MYPI90000473A MYPI19900473A MY105591A MY 105591 A MY105591 A MY 105591A MY PI90000473 A MYPI90000473 A MY PI90000473A MY PI19900473 A MYPI19900473 A MY PI19900473A MY 105591 A MY105591 A MY 105591A
Authority
MY
Malaysia
Prior art keywords
peripheral surface
distance
rotating cylinder
feeding device
granular silicon
Prior art date
Application number
MYPI90000473A
Other languages
English (en)
Inventor
Mohri Yoshio
Kuroda Koichi
Araki Kenji
Original Assignee
Nippon Kokan Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP7669789A external-priority patent/JPH02255590A/ja
Priority claimed from JP1193715A external-priority patent/JP2577259B2/ja
Application filed by Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of MY105591A publication Critical patent/MY105591A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/06—Silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)
MYPI90000473A 1989-03-30 1990-03-26 Apparatus for manufacturing silicon single crystals. MY105591A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7669789A JPH02255590A (ja) 1989-03-30 1989-03-30 粒状シリコン供給装置
JP1193715A JP2577259B2 (ja) 1989-07-26 1989-07-26 粒状シリコン供給装置

Publications (1)

Publication Number Publication Date
MY105591A true MY105591A (en) 1994-11-30

Family

ID=26417828

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI90000473A MY105591A (en) 1989-03-30 1990-03-26 Apparatus for manufacturing silicon single crystals.

Country Status (5)

Country Link
EP (1) EP0390502A3 (de)
KR (1) KR900014643A (de)
CN (1) CN1018002B (de)
FI (1) FI901413A7 (de)
MY (1) MY105591A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968380A (en) * 1989-05-24 1990-11-06 Mobil Solar Energy Corporation System for continuously replenishing melt
JP2754104B2 (ja) * 1991-10-15 1998-05-20 信越半導体株式会社 半導体単結晶引上用粒状原料供給装置
US5997234A (en) * 1997-04-29 1999-12-07 Ebara Solar, Inc. Silicon feed system
US6090199A (en) * 1999-05-03 2000-07-18 Evergreen Solar, Inc. Continuous melt replenishment for crystal growth
US20030101924A1 (en) * 2001-11-15 2003-06-05 Memc Electronic Materials, Inc. Intermittent feeding technique for increasing the melting rate of polycrystalline silicon
EP1556529B1 (de) 2002-10-18 2007-09-12 Evergreen Solar Inc. Verfahren und vorrichtung zur kristallzüchtung
US6814802B2 (en) 2002-10-30 2004-11-09 Evergreen Solar, Inc. Method and apparatus for growing multiple crystalline ribbons from a single crucible
CN101387005B (zh) * 2008-10-14 2011-03-30 浙江华友电子有限公司 单晶炉加料器
CN102051670B (zh) * 2010-11-29 2012-06-13 奥特斯维能源（太仓）有限公司 一种不需阀门控制的连续出料装置
CN108529237B (zh) * 2018-05-30 2024-04-02 浙江益能建材科技有限公司 便于堆积的建筑粉料用存储机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB410033A (en) * 1932-11-30 1934-05-10 British Thomson Houston Co Ltd Improvements in and relating to methods of and apparatus for producing refractory bodies
US3960503A (en) * 1974-12-27 1976-06-01 Corning Glass Works Particulate material feeder for high temperature vacuum system
CA1261715A (en) * 1984-07-06 1989-09-26 General Signal Corporation Apparatus and process for growing monocrystals of semiconductor materials from shallow crucibles by czochralski technique

Also Published As

Publication number Publication date
EP0390502A3 (de) 1991-08-21
KR900014643A (ko) 1990-10-24
FI901413A0 (fi) 1990-03-21
CN1018002B (zh) 1992-08-26
EP0390502A2 (de) 1990-10-03
CN1046360A (zh) 1990-10-24
FI901413A7 (fi) 1990-10-01

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